<span>The main economic activity in most low-income countries is agriculture. Agriculture refers to breeding </span>animals to provide food and farming for different type of food and fiber. Those that live and work in low-income countries do a lot of farming to feed and produce items for their economy.
Zero unemployment and zero inflation is not good fpr the economy because inflation is important to keep the economy running.economis t call this sustainable inflation. when there is an inflation , you know that the price will rise in the future. your money is more valuable now since the price is lower then the future thus you sped noe instead of saving. this keeps the economy running.
If unmeployment were zero that would mean no new business could start, no existing business could expand and no one is entering the labor force. shortage of labor like this would increase the wage as the existing business have to compete for the labors and if wage sgoes up then prices goes up as well: inflation.
<span>In the financial industry, "securitization" refers to bundling debt, such as loans, bonds and mortgages into securities. In finance, a security is a tradable asset. They are debt securities such as bonds and then there are equity securities such as stocks. Bundling debt keeps everything organized and streamlined for people to know what they need to pay down. </span>
Answer:
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Explanation:
To calculate the standard deviation of the investment, we must first calculate the expected or mean return of the investment. The expected or mean return can be calculated as follows,
r = pA * rA + pB * rB + ... + pN * rN
Where,
- pA, pB, ... represents the probability of state occurrence
- rA, rB, ... represents return A, return B and so on under each state
r = 0.2 * 0.16 + 0.4 * 0.12 + 0.2 * 0.05 + 0.2 * -0.05
r = 0.08 or 8%
The formula to calculate the standard deviation of a stock/investment is as follows,
SD = √pA * (rA - r)² + pB * (rB - r)² + ... + pN * (rN - r)²
SD = √0.2 * (0.16 - 0.08)² + 0.4 * (0.12 - 0.08)² + 0.2 * (0.05 - 0.08)² + 0.2 * (-0.05 - 0.08)²
SD = 0.0740270 or 7.40270 percent rounded off to 7.403 percent
Answer:
"Statistics is a board of method for maintaining knowledge. It is a simple and economical method to find the means and valuable data even for large numbers. In a managers life it is a very helpful tool to do analysis and making business growth values and make right forecast".
Explanation:
